DK1764036T3 - Fremgangsmåde til at bestemme tidsforsinkelsen mellem en ultrasonisk strömningssensor til måling af hovedströmmen og en enhed til gasanalyse af sideströmmen - Google Patents

Fremgangsmåde til at bestemme tidsforsinkelsen mellem en ultrasonisk strömningssensor til måling af hovedströmmen og en enhed til gasanalyse af sideströmmen

Info

Publication number
DK1764036T3
DK1764036T3 DK06019343T DK06019343T DK1764036T3 DK 1764036 T3 DK1764036 T3 DK 1764036T3 DK 06019343 T DK06019343 T DK 06019343T DK 06019343 T DK06019343 T DK 06019343T DK 1764036 T3 DK1764036 T3 DK 1764036T3
Authority
DK
Denmark
Prior art keywords
stream
time
delay
main
gas
Prior art date
Application number
DK06019343T
Other languages
English (en)
Inventor
Christian Buess
Georg Harnoncourt
Original Assignee
Ndd Medizintechnik Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ndd Medizintechnik Ag filed Critical Ndd Medizintechnik Ag
Application granted granted Critical
Publication of DK1764036T3 publication Critical patent/DK1764036T3/da

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Obesity (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Gas-Insulated Switchgears (AREA)
DK06019343T 2005-09-16 2006-09-15 Fremgangsmåde til at bestemme tidsforsinkelsen mellem en ultrasonisk strömningssensor til måling af hovedströmmen og en enhed til gasanalyse af sideströmmen DK1764036T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71770005P 2005-09-16 2005-09-16

Publications (1)

Publication Number Publication Date
DK1764036T3 true DK1764036T3 (da) 2008-11-17

Family

ID=37478627

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06019343T DK1764036T3 (da) 2005-09-16 2006-09-15 Fremgangsmåde til at bestemme tidsforsinkelsen mellem en ultrasonisk strömningssensor til måling af hovedströmmen og en enhed til gasanalyse af sideströmmen

Country Status (8)

Country Link
EP (1) EP1764036B1 (da)
JP (1) JP5008362B2 (da)
AT (1) ATE407623T1 (da)
DE (1) DE602006002693D1 (da)
DK (1) DK1764036T3 (da)
ES (1) ES2309882T3 (da)
PL (1) PL1764036T3 (da)
PT (1) PT1764036E (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007083033A (ja) * 2005-09-16 2007-04-05 Ndd Medizintechnik Ag 肺拡散能（ＤＬｃｏ）測定装置
US7784330B2 (en) * 2007-10-05 2010-08-31 Schlumberger Technology Corporation Viscosity measurement
ES2383240T3 (es) 2009-11-17 2012-06-19 Ndd Medizintechnik Ag Método para la linealización de señal de la señal de salida de un sensor de gas
DE102014004765B3 (de) * 2014-04-01 2015-07-09 Ndd Medizintechnik Ag Gerät für die Messung und Analyse des Multiple-Breath-Stickstoff-Auswaschverfahrens
US11963757B2 (en) * 2016-06-28 2024-04-23 Treymed, Inc. Side-stream respiratory gas monitoring system
CN109288524B (zh) * 2018-03-02 2021-05-18 微动互联（北京）科技有限公司 便携式鼻气流采集监测装置
CN117290755A (zh) * 2023-09-22 2023-12-26 复旦大学 基于红外图像和电子鼻的吸烟行为识别方法、装置和设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05329132A (ja) * 1992-05-28 1993-12-14 Anima Kk ブレスバイブレス代謝測定装置
EP0646346A3 (de) * 1993-09-30 1998-06-17 NDD Medizintechnik GmbH Vorrichtung zur Messung von Atemgasparametern
US6534769B1 (en) * 1999-12-31 2003-03-18 Ge Medical Systems Information Technologies, Inc. Low cost main stream gas analyzer system
EP1279368A3 (de) * 2001-07-17 2004-09-15 ndd Medizintechnik AG Vorrichtung zur Messung der Strömungsgeschwindigkeit und/oder der Molmasse von Gasen- oder Gasgemischen
DE20321641U1 (de) * 2003-11-12 2008-10-16 Dräger Medical AG & Co. KG Atemvolumenstromsensor

Also Published As

Publication number Publication date
DE602006002693D1 (de) 2008-10-23
ATE407623T1 (de) 2008-09-15
PT1764036E (pt) 2008-09-29
JP5008362B2 (ja) 2012-08-22
PL1764036T3 (pl) 2009-02-27
JP2007111517A (ja) 2007-05-10
ES2309882T3 (es) 2008-12-16
EP1764036B1 (en) 2008-09-10
EP1764036A1 (en) 2007-03-21

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